Swimming pool chlorinator



FIG. 1 is a top plan view of a swimming pool chlorinator showing my new design;

FIG. 2 is an elevational view taken from one end thereof;

FIG. 3 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is an elevational view taken from the end opposite that shown in FIG. 2. 

The ornamental design for a swimming pool chlorinator, substantially as shown and described. 